Along with his Zetsu half, how else did Obito defy death under the Rinne Tensei?
When Obito fought Minato, do you think this is 1 of his possible 3 near death moments after resurrection (the other 2 are him fighting Konan and being forced to use the Rinne Tensei)
Excluding the "You have no right to call Kishi a troll for Obito being Tobi." that had the manga scans of hints that Obito was Tobi, do you think Kishi ever met for Tobi to actually be Madara? That is, perhaps he meant for Tobi to be Madara but used the Obito hints to troll the fans. Further trolling was when we saw Edo Madara.
Also, in the chapter where Obito stole Nagato's eye and a chapter when he saw Sasuke fight Danzou, both had end pages where it mentions as being Madara.